Z score=(data value-mean)/standard deviation
z=(90-100)/15=-0.6666666667
Multiplying or dividing two related quantities by the same number is called scaling
Here is the solution of the given problem above.
Given: Weight of single calf = weight of mother + 3.8%
Weight of mother = 3.75 tons or 7,500 pounds
? = weight of the calf
First, we need to find the 3.8% of 7,500 pounds. The result is 285 pounds.
So to get the weight of the calf, let's add 7,500 pounds to 285 pounds and the result is 7,785 pounds. So the weight of the calf is 7,785 pounds. Hope this helps.
38,728 + 41,584 = 80,312
The company delivered 80,312 items.
